org.aksw.palmetto.aggregation

Interface Aggregation

All Known Implementing Classes:

ArithmeticMean, GeometricMean, HarmonicMean, Max, Median, Min, QuadraticMean

public interface Aggregation

Aggregates the given confirmation values and returns a single coherence value.

Author:

m.roeder

Field Summary

Fields

Modifier and Type	Field and Description
static double	RETURN_VALUE_FOR_UNDEFINED The return value if the aggregation of the given values is not defined.

Method Summary

Modifier and Type	Method and Description
String	getName() Returns the name of the aggregation.
double	summarize(double[] values) Aggregates the given confirmation values and returns a single coherence value.
double	summarize(double[] values, double[] weights) Aggregates the product of the given confirmation values and the given weights and returns a single coherence value.

Field Detail

RETURN_VALUE_FOR_UNDEFINED

static final double RETURN_VALUE_FOR_UNDEFINED

The return value if the aggregation of the given values is not defined.

See Also:

Constant Field Values

Method Detail

summarize

double summarize(double[] values)

Aggregates the given confirmation values and returns a single coherence value.

Parameters:

values - values that should be aggregated

Returns:

aggregated value

summarize

double summarize(double[] values,
                 double[] weights)

Aggregates the product of the given confirmation values and the given weights and returns a single coherence value.

Parameters:

values - values that should be aggregated

weights - weights of the single values

Returns:

aggregated value

getName

String getName()

Returns the name of the aggregation.

Returns:

name of the aggregation